Acasă
×

molibdenul
molibdenul

tehnețiu
tehnețiu



ADD
Compare
X
molibdenul
X
tehnețiu

molibdenul vs tehnețiu

1 Tabelul periodic
1.1 Simbol
Mo
Tc
1.2 Număr grup
Tennessine Metal
6
Rank: 12 (Overall)
7
Rank: 11 (Overall)
gadoliniu Metal
ADD ⊕
1.3 perioada Număr
Uraniu Metal
5
Rank: 3 (Overall)
5
Rank: 3 (Overall)
litiu Metal
ADD ⊕
1.4 bloc
d block
d block
1.5 Element de familie
metal de tranziție
metal de tranziție
1.6 Numărul CAS
roentgeniu Metal
7439987
Rank: 80 (Overall)
7440268
Rank: 54 (Overall)
Aluminiu Metal
1.7 Nume grup spațiu
3m Im_
P63 / mmc
1.8 Număr spațiu grup
Sodiu Metal
229,00
Rank: 1 (Overall)
194,00
Rank: 5 (Overall)
Plutoniu Metal
ADD ⊕
2 Fapte
2.1 Fapte interesante
  • Molibdenul este din metal extrem de reactiv, prin urmare, nu a fost găsit liber în natură.
  • Până la elementul Molibden din secolul al 18-lea au fost adesea confundat ca un atom de carbon sau de plumb.
  • Numele original al Technetiu a fost Masurium.
  • La momentul descoperirii sale a găsit în proba de Molibden.
2.2 surse
S-au găsit în minerale, Minerit, Minereurile de minerale
Made by cu deutronilor Molibden bombardarea
2.3 Istorie
2.3.1 care a descoperit
Carl Wilhelm Scheele
Emilio Segrè and Carlo Perriero
2.3.2 Descoperire
1778
în 1937
2.4 Abundenţă
2.4.1 Abundenței În Universul
Fier Metal
5 * 10-7 %
Rank: 19 (Overall)
Nu e disponibil
Rank: N/A (Overall)
taliu Metal
2.4.2 Abundenței În Soare
Fier Metal
~0.0000009 %
Rank: 19 (Overall)
~-9999 %
Rank: N/A (Overall)
beriliului Metal
ADD ⊕
2.4.3 Abundenței În Meteoriți
Fier Metal
0,00 %
Rank: 24 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Aur Metal
ADD ⊕
2.4.4 Abundenței în scoarța Pământului
Aluminiu Metal
0,00 %
Rank: 39 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Radiu Metal
ADD ⊕
2.4.5 Abundenței în oceanele
Sodiu Metal
0,00 %
Rank: 9 (Overall)
Nu e disponibil
Rank: N/A (Overall)
protactiniu Metal
ADD ⊕
2.4.6 Abundenței la om
Calciu Metal
0,00 %
Rank: 14 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Radiu Metal
ADD ⊕
3 utilizări
3.1 Utilizări și beneficii
Character length exceed error
  • Technețiu este un metal radioactiv și, prin urmare, este utilizat pentru studii medicale și în alte scopuri de cercetare.
3.1.1 Utilizări industriale
industria aerospațială, industria electrotehnică, industria electronică
N / A
3.1.2 Utilizări medicale
N / A
N / A
3.1.3 alte utilizări
Aliaje
Aliaje, Cercetarea nucleară, Scopuri de cercetare
3.2 Proprietățile biologice
3.2.1 Toxicitate
Toxic
Toxic scăzut
3.2.2 Prezent în corpul uman
da
Nu
3.2.3 in Blood
Sodiu Metal
0,00 Sânge / mg dm-3
Rank: 31 (Overall)
0,00 Sânge / mg dm-3
Rank: 37 (Overall)
Plutoniu Metal
ADD ⊕
3.2.4 in Bone
Calciu Metal
0,70 ppm
Rank: 18 (Overall)
0,00 ppm
Rank: 36 (Overall)
Plutoniu Metal
ADD ⊕
4 Fizic
4.1 Punct de topire
Tungsten Metal
2.617,00 ° C
Rank: 5 (Overall)
2.200,00 ° C
Rank: 9 (Overall)
franciu Metal
ADD ⊕
4.2 Punct de fierbere
Tungsten Metal
4.612,00 ° C
Rank: 9 (Overall)
4.877,00 ° C
Rank: 7 (Overall)
Fleroviu Metal
ADD ⊕
4.3 Aspect
4.3.1 Stare fizică
Solid
Solid
4.3.2 Culoare
Gri
Gri lucios
4.3.3 Luciu
Metalic
N / A
4.4 Duritate
4.4.1 Mohs Duritate
Crom Metal
5,50
Rank: 7 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
ADD ⊕
4.4.2 Duritatea Brinell
Osmiu Metal
1.370,00 MPa
Rank: 7 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
ADD ⊕
4.4.3 Duritatea Vickers
Tungsten Metal
1.400,00 MPa
Rank: 6 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Paladiu Metal
ADD ⊕
4.5 Viteza sunetului
tehnețiu Metal
5.400,00 Domnișoară
Rank: 6 (Overall)
16.200,00 Domnișoară
Rank: 1 (Overall)
taliu Metal
ADD ⊕
4.6 Proprietăți optice
4.6.1 Indicele de refractie
Paladiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur Metal
ADD ⊕
4.6.2 reflexiei
Argint Metal
58,00 %
Rank: 15 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
ADD ⊕
4.7 forme alotropice
Nu
Nu
4.7.1 alfa forme alotropice
Nu e disponibil
Nu e disponibil
4.7.2 p forme alotropice
Nu e disponibil
Nu e disponibil
4.7.3 y forme alotropice
Nu e disponibil
Nu e disponibil
5 Chimic
5.1 Formula chimica
Mo
Tc
5.2 izotopii
5.2.1 Izotopi cunoscute
Paladiu Metal
25
Rank: 14 (Overall)
18
Rank: 21 (Overall)
Tennessine Metal
ADD ⊕
5.3 Electronegativitate
5.3.1 Pauling Electronegativitate
Aur Metal
2,16
Rank: 5 (Overall)
1,90
Rank: 11 (Overall)
franciu Metal
ADD ⊕
5.3.2 Sanderson Electronegativitate
Cobalt Metal
1,15
Rank: 19 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
ADD ⊕
5.3.3 Allred Rochow Electronegativitate
Galiu Metal
1,30
Rank: 24 (Overall)
1,36
Rank: 20 (Overall)
cesiu Metal
ADD ⊕
5.3.4 Mulliken-Jaffe Electronegativitate
Poloniu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
ADD ⊕
5.3.5 Allen Electronegativitate
berkelium Metal
2,16
Rank: 3 (Overall)
1,51
Rank: 28 (Overall)
cesiu Metal
5.4 Electropositivity
5.4.1 Pauling Electropositivity
franciu Metal
1,84
Rank: 48 (Overall)
2,10
Rank: 42 (Overall)
Aur Metal
ADD ⊕
5.5 Energiile ionizarea
5.5.1 Primul nivel de energie
Crom Metal
684,30 kJ / mol
Rank: 37 (Overall)
702,00 kJ / mol
Rank: 36 (Overall)
cesiu Metal
5.5.2 Nivelul 2 Energie
Crom Metal
1.560,00 kJ / mol
Rank: 37 (Overall)
1.470,00 kJ / mol
Rank: 41 (Overall)
Ruteniu Metal
ADD ⊕
5.5.3 3rd Level Energy
Crom Metal
2.618,00 kJ / mol
Rank: 43 (Overall)
2.850,00 kJ / mol
Rank: 33 (Overall)
Osmiu Metal
ADD ⊕
5.5.4 4a Nivel de energie
Crom Metal
4.480,00 kJ / mol
Rank: 26 (Overall)
Nu e disponibil
Rank: N/A (Overall)
toriu Metal
ADD ⊕
5.5.5 A 5 Nivel de energie
Crom Metal
5.257,00 kJ / mol
Rank: 32 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Dubnium Metal
ADD ⊕
5.5.6 A 6 Nivel de energie
Crom Metal
6.640,80 kJ / mol
Rank: 22 (Overall)
Nu e disponibil
Rank: N/A (Overall)
seaborgiu Metal
ADD ⊕
5.5.7 Nivelul de energie al 7-lea
Crom Metal
12.125,00 kJ / mol
Rank: 13 (Overall)
Nu e disponibil
Rank: N/A (Overall)
bohrium Metal
ADD ⊕
5.5.8 A 8-Level Energy
Crom Metal
13.860,00 kJ / mol
Rank: 16 (Overall)
Nu e disponibil
Rank: N/A (Overall)
hassiu Metal
ADD ⊕
5.5.9 Al 9-lea nivel de energie
Crom Metal
15.835,00 kJ / mol
Rank: 16 (Overall)
Nu e disponibil
Rank: N/A (Overall)
itriu Metal
ADD ⊕
5.5.10 A 10 Nivel de energie
Crom Metal
17.980,00 kJ / mol
Rank: 18 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Stronţiu Metal
5.5.11 11 Nivelul de energie
Magneziu Metal
20.190,00 kJ / mol
Rank: 17 (Overall)
Nu e disponibil
Rank: N/A (Overall)
itriu Metal
ADD ⊕
5.5.12 12 Nivelul de energie
Magneziu Metal
22.219,00 kJ / mol
Rank: 15 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
ADD ⊕
5.5.13 13 Nivel de energie
Titan Metal
26.930,00 kJ / mol
Rank: 13 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
ADD ⊕
5.5.14 14 Nivel de energie
vanadiu Metal
29.196,00 kJ / mol
Rank: 13 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
ADD ⊕
5.5.15 15 Nivel de energie
Crom Metal
52.490,00 kJ / mol
Rank: 7 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mangan Metal
ADD ⊕
5.5.16 16 Nivelul de energie
Mangan Metal
55.000,00 kJ / mol
Rank: 8 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Fier Metal
ADD ⊕
5.5.17 17 Nivelul de energie
Fier Metal
61.400,00 kJ / mol
Rank: 9 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Cobalt Metal
ADD ⊕
5.5.18 18 Nivelul de energie
Cobalt Metal
67.700,00 kJ / mol
Rank: 9 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Nichel Metal
ADD ⊕
5.5.19 19 Nivel de energie
Nichel Metal
74.000,00 kJ / mol
Rank: 9 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Cupru Metal
ADD ⊕
5.5.20 20 Nivelul de energie
Zinc Metal
80.400,00 kJ / mol
Rank: 10 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
ADD ⊕
5.5.21 21 Nivelul de energie
Zinc Metal
87.000,00 kJ / mol
Rank: 9 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
ADD ⊕
5.5.22 22 Nivelul de energie
Cupru Metal
93.400,00 kJ / mol
Rank: 7 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
ADD ⊕
5.5.23 23 Nivelul de energie
Cupru Metal
98.420,00 kJ / mol
Rank: 6 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
ADD ⊕
5.5.24 24 Nivelul de energie
Fier Metal
104.400,00 kJ / mol
Rank: 2 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
ADD ⊕
5.5.25 25 Nivelul de energie
molibdenul Metal
121.900,00 kJ / mol
Rank: 1 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
5.5.26 26 Nivelul de energie
molibdenul Metal
127.700,00 kJ / mol
Rank: 1 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
5.5.27 27 Nivelul de energie
molibdenul Metal
133.800,00 kJ / mol
Rank: 1 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
5.5.28 28 Nivelul de energie
molibdenul Metal
139.800,00 kJ / mol
Rank: 1 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
5.5.29 29 Nivelul de energie
molibdenul Metal
148.100,00 kJ / mol
Rank: 1 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
5.5.30 30 Nivelul de energie
molibdenul Metal
154.500,00 kJ / mol
Rank: 1 (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
5.6 echivalent electrochimică
franciu Metal
0,89 g / amp-hr
Rank: 60 (Overall)
0,52 g / amp-hr
Rank: 68 (Overall)
beriliului Metal
ADD ⊕
5.7 Funcția de electroni de lucru
Platină Metal
4,60 eV
Rank: 12 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
ADD ⊕
5.8 Celelalte proprietăți chimice
anti coroziune, ionizarea, Izotopii radioactivi, Solubilitate
anti coroziune, ionizarea, Izotopii radioactivi, Radioactivitate, Solubilitate
6 Atomic
6.1 Numar atomic
Tennessine Metal
42
Rank: 70 (Overall)
43
Rank: 69 (Overall)
litiu Metal
ADD ⊕
6.2 Configuratie electronica
[Kr] 4d5 5s1
[Kr] 4d 5 5s 2
6.3 Structura de cristal
Corp Centrat cilindrică (CCA)
Hexagonala Închide Ambalat (HCP)
6.3.1 rețelei de cristal
6.4 Atom
6.4.1 Numărul de Protonii
Tennessine Metal
42
Rank: 69 (Overall)
43
Rank: 68 (Overall)
litiu Metal
ADD ⊕
6.4.2 Numărul de Neutronii
Fleroviu Metal
54
Rank: 52 (Overall)
55
Rank: 51 (Overall)
litiu Metal
ADD ⊕
6.4.3 Numărul de Electronii
Tennessine Metal
42
Rank: 69 (Overall)
43
Rank: 68 (Overall)
litiu Metal
ADD ⊕
6.5 Raza unui Atom
6.5.1 Raza atomică
cesiu Metal
139,00 p.m
Rank: 39 (Overall)
136,00 p.m
Rank: 41 (Overall)
beriliului Metal
ADD ⊕
6.5.2 Raza covalentă
franciu Metal
154,00 p.m
Rank: 32 (Overall)
147,00 p.m
Rank: 37 (Overall)
beriliului Metal
ADD ⊕
6.5.3 Van der Waals Raza
franciu Metal
200,00 p.m
Rank: 28 (Overall)
200,00 p.m
Rank: 28 (Overall)
Zinc Metal
ADD ⊕
6.6 Greutate atomica
Tennessine Metal
95,95 amu
Rank: 64 (Overall)
98,00 amu
Rank: 63 (Overall)
litiu Metal
6.7 volum atomic
cesiu Metal
9,40 cm3 / mol
Rank: 51 (Overall)
8,50 cm3 / mol
Rank: 57 (Overall)
Mangan Metal
ADD ⊕
6.8 Numere atomice adiacente
6.8.1 Elementul precedent
6.8.2 Elementul următor
6.9 Valence Electron Potential
Platină Metal
88,60 (-EV)
Rank: 13 (Overall)
180,00 (-EV)
Rank: 3 (Overall)
franciu Metal
ADD ⊕
6.10 Constant zabrele
Mangan Metal
314,70 p.m
Rank: 57 (Overall)
273,50 p.m
Rank: 65 (Overall)
beriliului Metal
6.11 zabrele Unghiuri
π/2, π/2, π/2
π/2, π/2, 2 π/3
6.12 C latice / A Ratio
cadmiu Metal
Nu e disponibil
Rank: N/A (Overall)
1,60
Rank: 5 (Overall)
beriliului Metal
7 Mecanic
7.1 Densitate
7.1.1 Densitatea la temperatura camerei
hassiu Metal
10,28 g / cm3
Rank: 36 (Overall)
11,00 g / cm3
Rank: 34 (Overall)
litiu Metal
ADD ⊕
7.1.2 Densitate Când lichid (la mp)
Osmiu Metal
9,33 g / cm3
Rank: 20 (Overall)
Nu e disponibil
Rank: N/A (Overall)
litiu Metal
ADD ⊕
7.2 Rezistență la tracțiune
Fier Metal
324,00 MPa
Rank: 13 (Overall)
Nu e disponibil
Rank: N/A (Overall)
indiu Metal
ADD ⊕
7.3 Viscozitate
Mercur Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur Metal
7.4 Presiunea de vapori
7.4.1 Presiunea de vapori la 1000 K
Stronţiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
ceriu Metal
ADD ⊕
7.4.2 Presiunea de vapori la 2000 K
Crom Metal
0,00 (Pa)
Rank: 26 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Tungsten Metal
ADD ⊕
7.5 Proprietățile elasticitate
7.5.1 shear Modulus
Osmiu Metal
126,00 GPa
Rank: 8 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Potasiu Metal
ADD ⊕
7.5.2 Modulus în vrac
Osmiu Metal
230,00 GPa
Rank: 6 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
ADD ⊕
7.5.3 Modulul lui Young
Iridiu Metal
329,00 GPa
Rank: 6 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
ADD ⊕
7.6 poisson Raportul
Galiu Metal
0,31
Rank: 13 (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului Metal
ADD ⊕
7.7 Alte proprietăți mecanice
Ductil, Sudabil
N / A
8 Magnetic
8.1 Caracteristici magnetice
8.1.1 Gravitație specifică
Cobalt Metal
10,22
Rank: 27 (Overall)
11,50
Rank: 24 (Overall)
litiu Metal
ADD ⊕
8.1.2 Comenzi magnetice
paramagnetic
paramagnetic
8.1.3 Permeabilitate
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut Metal
ADD ⊕
8.1.4 Susceptibil
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut Metal
ADD ⊕
8.2 Proprietăți electrice
8.2.1 Domeniul imobilier electrice
Semiconductor
Conductor
8.2.2 Rezistivitatea
Mercur Metal
53,40 nΩ · m
Rank: 41 (Overall)
200,00 nΩ · m
Rank: 18 (Overall)
taliu Metal
ADD ⊕
8.2.3 Conductivitate electrică
Argint Metal
0,19 10 6 / cm Ω
Rank: 11 (Overall)
0,07 10 6 / cm Ω
Rank: 30 (Overall)
Plutoniu Metal
ADD ⊕
8.2.4 electron afinitate
Aur Metal
71,90 kJ / mol
Rank: 14 (Overall)
53,00 kJ / mol
Rank: 18 (Overall)
Mercur Metal
ADD ⊕
9 Termic
9.1 Căldura specifică
litiu Metal
0,25 J / (kg K)
Rank: 21 (Overall)
0,21 J / (kg K)
Rank: 29 (Overall)
americiu Metal
ADD ⊕
9.2 Molara Capacitatea de căldură
americiu Metal
24,06 J / mol · K
Rank: 54 (Overall)
24,27 J / mol · K
Rank: 52 (Overall)
beriliului Metal
ADD ⊕
9.3 Conductivitate termică
Argint Metal
138,00 W / m · K
Rank: 12 (Overall)
50,60 W / m · K
Rank: 30 (Overall)
neptuniu Metal
ADD ⊕
9.4 Temperatura critică
litiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
yterbiu Metal
ADD ⊕
9.5 Expansiunea termică
cesiu Metal
4,80 pm / (m · K)
Rank: 58 (Overall)
7,10 pm / (m · K)
Rank: 49 (Overall)
Tungsten Metal
ADD ⊕
9.6 entalpia
9.6.1 Entalpia de Vaporizarea
Tungsten Metal
594,10 kJ / mol
Rank: 8 (Overall)
660,00 kJ / mol
Rank: 6 (Overall)
Zinc Metal
ADD ⊕
9.6.2 Entalpie Fusion
Tungsten Metal
27,61 kJ / mol
Rank: 5 (Overall)
23,01 kJ / mol
Rank: 9 (Overall)
cesiu Metal
ADD ⊕
9.6.3 Entalpie de atomizare
Tungsten Metal
653,00 kJ / mol
Rank: 7 (Overall)
649,00 kJ / mol
Rank: 8 (Overall)
Mercur Metal
ADD ⊕
9.7 Standard Molar Entropy
protactiniu Met..
28,70 J / mol.K
Rank: 53 (Overall)
181,10 J / mol.K
Rank: 2 (Overall)
beriliului Metal
ADD ⊕
Let Others Know
×